Yes, I find it annoying that I have to manually remove the no-nos bless leftover snapshot file. That'd be a great feature. In the mean time I will look at adding this additional error handling in my script. Thanks much!
On Jun 30, 2017 10:55 AM, "Peter Krempa" <[email protected]> wrote: > On Fri, Jun 30, 2017 at 10:41:25 -0400, [email protected] wrote: > > sorry about top post, tablet mail client... > > > > brilliant! that did it! Any idea what happened to cause it to partially > fail and get into this state? > > virsh blockcommit --pivot is actually 3 operations in sequence: > 1) initiate the commit job > 2) wait till it finishes > 3) initiate the pivot job (this is synchronous, so the wait till it > finises is itegrated in the API call) > > Apparently in your case the waiting part failed for some reason and thus > the job was not finished, lingering in the synchronised state. > > The unfortunate part is that you don't know which operation failed. > > Unfortunately it does not seem that we have wa waiting version of 'virsh > blockjob' that could be used to do the waiting. You can do the polling > manualy though. > > The third operation can be split out by default, since you can specify > --wait instead of --pivot for 'virsh blockcommit' and it will finish > after step 2 above. > > Also one of the cases which would help is that libvirt could actually > remove the file after commit, which would avoid the original problem, > since the file would still be there. > > > oot@vm1 ~]# virsh blockjob serv1r2 vda > > Active Block Commit: [100 %] > > > > [root@vm1 ~]# virsh blockjob --pivot serv1r2 vda > > > > [root@vm1 ~]# > > [root@vm1 ~]# ls -l /var/lib/libvirt/images/serv1r2.qcow2 > > -rw-r--r--. 1 qemu qemu 54200696832 Jun 30 10:39 /var/lib/libvirt/images/ > serv1r2.qcow2 > > [root@vm1 ~]# date > > Fri Jun 30 10:39:12 EDT 2017 > > [root@vm1 ~]# date > > Fri Jun 30 10:39:51 EDT 2017 > > [root@vm1 ~]# ls -l /var/lib/libvirt/images/serv1r2.qcow2 > > -rw-r--r--. 1 qemu qemu 54200696832 Jun 30 10:40 /var/lib/libvirt/images/ > serv1r2.qcow2 > > [root@vm1 ~]# >
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